When we last saw Nolan Ross, the tech-whiz billionaire found himself in extreme peril. After 21 episodes of playing the nuisance to his fellow Hamptonites–hacking into computers, installing his trademark whale-cam into every mansion worth spying on, lending his snark to Emily Thorne’s takedown of the rich and powerful–he got outwitted himself. James Morrison’s villain, The White-Haired Man, broke into Nolan’s house and quickly put him in a sleeper hold. If ever there was a gasp-worthy moment that was it, because actor Gabriel Mann has turned Nolan, a character who’s part Mark Zuckerberg, part Oscar Wilde, into one of the most popular on the show. This can’t possibly be how it ends for him, right?

Well, luckily for all of us we’re going to find out Nolan’s fate tonight in “Reckoning,” the season finale of Revenge. And adding his play-by-play commentary to every twist and turn while you watch the episode? Actor Gabriel Mann himself, who’s joining us for an EW.com live chat at 10:00 p.m. ET/7:00 p.m. PT.

Will Nolan survive his encounter with the White-Haired Man? Will Emily kill to avenge her father? Is Daniel proving himself to be a Grayson after all? And what about that kiss between Emily and Jack? Gabriel will share what the mood was like on set during the shooting of “Reckoning” as our characters enter into ever greater danger. And, most importantly, he’ll be taking your questions. So get ‘em ready for him! See you then.